3M 9473 tape has a very firm acrylic, pressure-sensitive adhesive. It features very high shear holding power. Bond strength increases substantially with natural ageing. Transparent and ideal for use in many interior and exterior industrial applications to replace rivets, spot welds, liquid adhesives and other permanent fasteners. Very high bond, high shear holding power 3M tape, ideal for use in interior and exterior industrial applications to replace spot welds, rivets and other permanent fasteners.